13940894

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{5237}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 23005296

約数和(自身を除く): 9064402

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 5237, 10474, 57607, 115214, 633677, 1267354, 6970447, 13940894]

約数ペア:

[(1, 13940894), (2, 6970447), (11, 1267354), (22, 633677), (121, 115214), (242, 57607), (1331, 10474), (2662, 5237)]